package com.guo.boot.study.gaoji;

import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.FutureTask;

/**
 * @Auther Heart Guo
 * @Date 2021/12/23-18:41
 */
//回顾总结线程的穿件
public class NewThread {
    public static void main(String[] args) {
        new MyThread1().start();
        new Thread(new MyThread2()).start();

        FutureTask<Integer> futureTask= new FutureTask(new MyThread3());
        new Thread(futureTask).start();
        try {
            Integer integer = futureTask.get();
        } catch (InterruptedException e) {
            e.printStackTrace();
        } catch (ExecutionException e) {
            e.printStackTrace();
        }
    }

}

//1、继承Thread类
class MyThread1 extends Thread{
    @Override
    public void run() {
        System.out.println("MyThread1");
    }
}

//2、实现Runnable接口
class MyThread2 implements Runnable{
    @Override
    public void run() {
        System.out.println("MyThread2");
    }
}

//3、实现Callable接口
class MyThread3 implements Callable<Integer>{
    @Override
    public Integer call() throws Exception {
        System.out.println("MyThread3");
        return 100;
    }
}

